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Questions Asked on October 2, 2014

For every 10 yards on a football field, there is a boldly marked line labeled with the amount of yards. There are two parallel
1. 14 answers
2. asked by matt
3. 12,398 views
A communications tower is located at the top of a steep hill, as shown. The angle of inclination of the hill is 58°. A guy wire
1. 3 answers
2. asked by Liz
3. 11,831 views
A golf club strikes a 0.040-kg golf ball in order to launch it from the tee. For simplicity, assume that the average net force
1. 3 answers
2. asked by alika
3. 8,248 views
Consider this reaction involving an unknown element X. F2+2XBr = Br2+2XF When 5.200 g of XBr reacts, 2.896 g of Br2 is produced.
1. 1 answer
2. asked by PCHS
3. 6,552 views
Suppose that a 5-foot-long chandelier falls from a 35-foot ceiling and that you are 6 feet tall and standing directly under the
1. 1 answer
2. asked by Lydia
3. 5,866 views
In an electricity experiment, a 1.30g plastic ball is suspended on a 56.0cm long string and given an electric charge. A charged
1. 1 answer
2. asked by Dib
3. 4,804 views
In the following literature selections,individuals experience rites of passage in various ways:The Bass, the River and Shelia
1. 6 answers
2. asked by shy gurl
3. 4,739 views
A 0.450 kg hammer is moving horizontally at 6.00 m/s when it strikes a nail and comes to rest after driving it 1.00 cm into a
1. 4 answers
2. asked by mathew
3. 4,549 views
Jared used 1 2/5 bags of soil for his garden. He is digging another garden that will need 1/5 as much soil as the original. How
1. 6 answers
2. asked by Conner
3. 4,114 views
CalculateWhat is the net force on the box if it's 15N going to the left and 10N going to the right? HOw will the unbalanced
1. 8 answers
2. asked by Coleson
3. 3,985 views
eva wants to make two pieces of pottery.she needs 3/5 pound of clay for one piece and 7/10 pound of clay for the other piece.she
1. 8 answers
2. asked by keon
3. 3,925 views
I am having great difficulty with this question.A block is placed on a frictionless ramp at a height of 12.5 m above the ground.
1. 3 answers
2. asked by Johnny
3. 3,658 views
A 0.60-kg basketball is dropped out of the window that is 6.1 m above the ground. The ball is caught by a person whose hands are
1. 1 answer
2. asked by Steve
3. 3,640 views
The drawing shows two boxes resting on frictionless ramps. One box is relatively light and sits on a steep ramp. The other box
1. 1 answer
2. asked by Steve
3. 3,589 views
Hal Fritz purchased a $5,000 bond at 95. The annual interest is 6%.What was the cost of the bond? What was the annual interest?
1. 4 answers
2. asked by CCK
3. 3,296 views
Direct reaction of solid iodine (I2) and gaseous chlorine (Cl2) produces an iodine chloride,(IxCly), a bright yellow solid.
1. 1 answer
2. asked by Joey
3. 3,293 views
"He that will not work, shall not eat." Which problem of colonial America is John Smith addressing in this statement?-Arriving
1. 2 answers
2. asked by Amy
3. 3,256 views
3. Which one of the following pairs of numbers contains like fractions?A. 6/7 and 60/70 B. 1/2 and 3/2 C. 4/8 and 12/16 D. 5/4
1. 26 answers
2. asked by Sarah
3. 3,088 views
The hare and the tortoise are at the starting line together. When the gun goes off, the hare moves off at a constant speed of 10
1. 2 answers
2. asked by Sean
3. 3,054 views
Compressed air is used to fire a 50g ball vertically upward from a 0.60-m-tall tube. The air exerts an upward force of 3.0N on
1. 3 answers
2. asked by Dib
3. 2,663 views
If a 10k ohm and a 5k ohm resister are connected in series across a 12 volt source whats the voltage across the 10k ohm resistor
1. 3 answers
2. asked by John
3. 2,618 views
When a nonzero net force acts on an object the forceA.changes the motion of the object B.Must be greater than the reaction force
1. 5 answers
2. asked by Coleson
3. 2,610 views
Four times the sum of a number and 15 is at least 120. Let x represent the number. Find all possible values for x.A. x ¡Ý 26
1. 4 answers
2. asked by LovelyCaity
3. 2,517 views
Astronomers sometimes use angle measures divided into degrees, minutes, and seconds. One degree is equal to 60 minutes, and one
1. 4 answers
2. asked by brendan
3. 2,487 views
Each letter in this addition problem stands for a different digit, but every letter stands for the same digit everywhere it
1. 2 answers
2. asked by Samantha
3. 2,438 views
The energy of an X-RAY quantum of wavelength 1.0 X 10^-10 m is.its answer is 1.99 X 10^ -15, but i don't know how to solve it ,
1. 3 answers
2. asked by Shahab Mirza
3. 2,405 views
Please help me with the following:Which of the following statements most accurately describes the difference between 3x^0 and
1. 3 answers
2. asked by Brady
3. 2,391 views
Please help with the following:Dani wants to measure the volume of a pebble. Which tool will give the most accurate measurement?
1. 7 answers
2. asked by Brady
3. 2,362 views
Janice thinks that 20 hundredths is equivalent to 2 thousandths because 20 hundreds is equal to 2 thousands. Use words and a
1. 8 answers
2. asked by May
3. 2,193 views
An electric rod of 2000 watts rating boils a certain quantity if water in 10 minutes, the heat is generated for boiling this
1. 2 answers
2. asked by Shahab Mirza
3. 2,180 views
One hazard of space travel is debris left by previous missions. There are several thousand masses large enough to detect by
1. 2 answers
2. asked by mathew
3. 2,125 views
How did the 1839 Act of Union affect the Cherokee?A. It gave the Cherokee their own lands for the first time. B. It forced the
1. 3 answers
2. asked by katt
3. 2,108 views
A 2.87 kg object initially moving in the positive x-direction with a velocity of +4.87 m/s collides with and sticks to a 1.96 kg
1. 1 answer
2. asked by Courtney
3. 2,054 views
To give a 20-kg child a ride, two teenagers pull on a 3.6-kg sled with ropes, as indicated in the figure. Both teenagers pull
1. 2 answers
2. asked by Anonymous
3. 2,045 views
10. Yolanda spends 8 2/3 hours per month playing soccer. Approximately how many hours does she play soccer in a year?A. 416 B.
1. 5 answers
2. asked by Sarah
3. 1,999 views
2. Jane is making a suit which requires 2 5/8 yards for the jacket and 1 3/4 yards for the skirt. What is the total amount of
1. 4 answers
2. asked by Sarah
3. 1,963 views
A large department store has been attaching tags with barcodes to merchandise, and employees use barcode readers to scan
1. 1 answer
2. asked by Anonymous
3. 1,946 views
A bicyclist accelerates –0.87 m/s2 during a 3.8 s interval. What is the change in the velocity of the bicyclist and bicycle?
1. 2 answers
2. asked by krissy
3. 1,889 views
Iron reacts with HCl solution to give H2 gas and Fe2+ ions. Suppose that 3.6 g of iron are to be dissolved in 1.2 M HCl. What is
1. 1 answer
2. asked by Lester
3. 1,864 views
If 8 jump ropes and 4 dolls cost $64, and 4 jump ropes and 8 dolls cost $92, how much will 12 jump ropes and 12 dolls cost?
1. 6 answers
2. asked by Mackenzie
3. 1,847 views
Which of the following has a meaning similar to inevitable?expected*** avoidable unpredictable uncertain Which sentence uses the
1. 9 answers
2. asked by SkatingDJ
3. 1,822 views
The figure at the right shows three circular pipes all with 12inch diameters the have been strapped together by a metal
1. 1 answer
2. asked by Amber
3. 1,784 views
(II) Every few hundred years most of the planets line up on the same side of the Sun.Calculate the total force on the Earth due
1. 2 answers
2. asked by clay
3. 1,764 views
15. If a 10-pound sack of potatoes costs $6.55, how much would 1 pound cost? Round your answer to the nearest cent.A. $1.65 B.
1. 8 answers
2. asked by Sarah
3. 1,589 views
Two-fifths of the instruments in the marching bands are brass. One-eighth of the brass instruments are tubas. what fraction of
1. 5 answers
2. asked by Conner
3. 1,585 views
A rectangular floor measures 546cm by 714cm. You have a lot of square tiles, each measuring 42cm by 42cm. How many of these
1. 2 answers
2. asked by Anonymous
3. 1,552 views
Which of the following statements is true?A hypothesis is created at the end of an experiment. The dependent variable is changed
1. 7 answers
2. asked by Casey
3. 1,544 views
glass bottles in a recycling plant move along a conveyor belt up to a crushing machine at a constant speed of 0.5 what statement
1. 4 answers
2. asked by Coleson
3. 1,512 views
A rectangular pool measuring 6 feet by 12 feet is surrounded by a walkway. The width of the walkway is the same on all four
1. 2 answers
2. asked by Chance
3. 1,500 views
Use Hooke's Law for springs, which states that the distance a spring is stretched (or compressed) varies directly as the force
1. 1 answer
2. asked by tanner
3. 1,454 views
Which descriptions of the roles of the popes and patrons of the arts in restoring the city of Rome are accurate?Choose all the
1. 3 answers
2. asked by Skye
3. 1,434 views
Sra. are my answers correct? Thank you so much for your time.Part I El condicional. Llene el espacio con la forma condicional
1. 4 answers
2. asked by Anna
3. 1,420 views
divide 15 into thirds and subtract from 14 divide in half
1. 5 answers
2. asked by demicha
3. 1,365 views
The length of a rectangular board is 10 cm longer than its width. The width of the board is 26 cm. the board is cut into 9 equal
1. 3 answers
2. asked by Tanner
3. 1,343 views
If A = 3i + 6j -2k, then unit vector parallel to A will beanswer is 3/7i + 6/7j - 2/7k solve it please, because i don't know how
1. 4 answers
2. asked by Shahab Mirza
3. 1,324 views
A train is moving parallel and adjacent to a highway with a constant speed of 22 m/s. Ini- tially a car is 35 m behind the
1. 1 answer
2. asked by Sean
3. 1,310 views
A net force of 5.34 N acting for 4.23 s on a mass initial at rest, causes it to travel 4.75 m in a straight line. What is the
1. 1 answer
2. asked by Erin
3. 1,293 views
On the global grid, the prime meridian is at _____.0 degrees latitude 90 degrees latitude 0 degrees longitude 90 degrees
1. 2 answers
2. asked by anonymous
3. 1,284 views
The volume of a sphere is 3,000ð m3. What is the surface area of the sphere to the nearest square meter?
1. 1 answer
2. asked by Amie
3. 1,277 views
When a hammer strikes a nail, it is compressed along its length. Suppose that a steel nail 10.00 cm long and 3.00 mm in diameter
1. 0 answers
2. asked by mathew
3. 1,260 views
Why are unbiased estimators preferred over biased estimators?
1. 1 answer
2. asked by Kerra
3. 1,255 views
If you divide a certain number by 17, the quotient is 47 and the remainder is 2. What is the number?What is the sum if all the
1. 6 answers
2. asked by URGENT!!!!
3. 1,254 views
Three point charges are held at the corners of an equilateral triangle,if q=2 micro columb and length =3cm what is the resultant
1. 2 answers
2. asked by ejekwu harmlet
3. 1,247 views
Please help me with the following:The volume of a cylinder is found using the formula V=πr^2h,where r is the radius of the base
1. 5 answers
2. asked by Brady
3. 1,231 views
The force on the rectangular loop of wire in the magnetic field in the figure below can be used to measure field strength. The
1. 0 answers
2. asked by Ashton
3. 1,225 views
13. Simone has 5 employees in her flower shop. Each employee works6 4/15 hours per day. How many hours, in total, do the 5
1. 6 answers
2. asked by Sarah
3. 1,222 views
What is the number of double or triple bonds in the formula C3H8? What is the number of lone pairs Around each atom? And what is
1. 3 answers
2. asked by Meena
3. 1,136 views
A snowmobile is pulling a large sled across a snow-covered field. The weight of the sled is 3560 N. If the coefficient of
1. 1 answer
2. asked by ben green
3. 1,135 views
• What social, cultural, political, and economic impacts did this event have on society?
1. 3 answers
2. asked by Foundations or tec
3. 1,128 views
A disk rotates with constant angular acceleration. The initial angular speed of the disk is 2π rad/s. After the disk rotates
1. 1 answer
2. asked by Nat
3. 1,115 views
50.0 mL of 0.200 M NaOH neutralized 20.0 mL of sulfuric acid. Determine theconcentration of the acid. Show a balanced chemical
1. 2 answers
2. asked by Ade
3. 1,113 views
Hi, I have two questions here I need help with, thank you in advance.1. Peggy scored 68 on her first three tests of the term.
1. 1 answer
2. asked by Anon
3. 1,094 views
What is the volume of 6M H2SO4 required by the balanced equation to react with the CuO to produce 0.025 moles of copper(ii)
1. 2 answers
2. asked by tj
3. 1,079 views
A gymnast is swinging on a high bar. The distance between his waist and the bar is 1.15 m, as the drawing shows. At the top of
1. 1 answer
2. asked by alika
3. 1,072 views
Which of the following is an example of a cycle theme in science?seasons electrons and protons the solar system relationship
1. 3 answers
2. asked by Mclovin
3. 1,071 views
Complete the following reactions by moving only one proton at a time. Identify the acid(A) and the base (B) on the left-hand
1. 1 answer
2. asked by Ade
3. 1,065 views
A quart is one fourth of a gallon. Dan drank half a quart of milk. What fraction of a gallon did Dan drink?
1. 1 answer
2. asked by Sandy
3. 1,062 views
The depth d in feet of the water in a bay at is given by d(t) = 3/2 sin (5πt/31) + 23 where t is time. Graph the depth of the
1. 2 answers
2. asked by Anonymous
3. 1,043 views
A= 2i + 3j - k, B= 4i + 2j - 2k, Find a vector x parallel to A but has magnitude of B ?Answer is √12/7 (2i+3j) - K solve it ,
1. 2 answers
2. asked by Shahab Mirza
3. 1,031 views
Compare the forms of locomotion used by the 4 phyla of animal like protists?Describe the process of conjunction . Is conjunction
1. 6 answers
2. asked by Rain
3. 1,019 views
Find the equation of the tangent line to the graph of y=3cot^4x at x=pi/43cot^4(pi/4)=3(1)=3
1. 3 answers
2. asked by Brittany
3. 1,013 views
A 2kg ball at rest experiences two forcesThe force on the left is 13.2 N and the force on the right is 15.4 N Calculate the net
1. 2 answers
2. asked by Coleson
3. 1,010 views
Write the given sentence as an equation. Tim’s age in 7 years will be three times what it was 19 years ago.A. 3(t + 7) = t –
1. 8 answers
2. asked by LovelyCaity
3. 996 views
Find the first five terms of the sequence whose nth term is given.a: (-2)n + 2n b: n squared(-1)n c: |10-n squared|
1. 1 answer
2. asked by Rose
3. 989 views
in the sentance " They decided that the hedge needed a trim" what part of speech is the word "trim"
1. 1 answer
2. asked by adam
3. 988 views
Be able to calculate the pH of a solution prepared by mixing 50.0mL of 0.200M NaH2PO4 (pKa2=7.20) with 50.0mL of 0.120M NaOH. I
1. 1 answer
2. asked by Vicki
3. 975 views
One hundred sixty acres is a square with aside length of one-half a mile. How many hectares are in one square mile?
1. 3 answers
2. asked by Whitney
3. 966 views
Abey Numkena is an interior designer. She has been asked to locate an oriental rug for the new corporate office. As a rule, the
1. 1 answer
2. asked by Anonymous
3. 947 views
1. A percentile rank represents the percentage of people who scored at or below the test score.True False 2. People who have
1. 5 answers
2. asked by Anonymous
3. 942 views
How did colonists feel about the Navigation Acts?A. Colonists resented the Navigation Acts because the acts limited their trade
1. 1 answer
2. asked by Anonymous
3. 934 views
can anyone help me to check my essays for penn foster ? please!! i wrote it my penn foster returned it. if anyone anyone
1. 2 answers
2. asked by apon
3. 932 views
The question is: "The molar extinction coefficient of pure antibody is 1.4 absorbance units per milligram antibody @280nm. You
1. 1 answer
2. asked by Jennifer
3. 899 views
use implicit differentiation to find the slope of the tangent line to the curve of x^2/3+y^2/3=4 at the point (-1,3sqrt3)
1. 8 answers
2. asked by Nancy
3. 893 views
A game room has a flooring that is 120 feet by 75 feet. A scale drawing of the floor on grid paper uses a scale of 1 unit:5
1. 6 answers
2. asked by brendan
3. 877 views
Societies norms, values and beliefs are enforced through internalization and sanctions (Points : 2) true or falseAn example of a
1. 3 answers
2. asked by 2phonne
3. 877 views
In an electricity experiment, a 1.30g plastic ball is suspended on a 56.0cm long string and given an electric charge. A charged
1. 1 answer
2. asked by Dib
3. 864 views
bacterial structures which could survive unfavorable conditions are called?Spores Flagella Cysts Granuless
1. 3 answers
2. asked by Nikki
3. 854 views
A student mixes 4 reagents together thinking that the solution will neutralize each other . The solutions are mixed together are
1. 1 answer
2. asked by mathew
3. 854 views
One egg is 1/12 of a dozen. How many eggs is 3/4 of a dozen?
1. 1 answer
2. asked by Sandy
3. 853 views
The creation of graphs usually occurs during _____.data analysis data collection observation questioning I think it might be B
1. 1 answer
2. asked by Mclovin
3. 852 views

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